Here is my first try on this weeks entry, it's an avatar of me (silver borders, of course):
Mahx, Caller of Legends
Legendary Creature - Human Wizard
Mahx’s power and toughness are each equal to the number of legendary creatures you control. Legendary creatures with the same legendname as a user on the Magic Set Editor forum, cost X less for you to cast, where X is Mahx’s power. On your turn, whenever you cast your first non-Legendary spell this turn, you may search your library for a legendary creature and put it into your hand. Then shuffle your library.
@walpatus: This is a really cool design and I absolutely love the idea. It has one problem though. Most spells or abilities that choose permanents or cards at random don't actually target them.
Examples where it doesn't work: Charmbreaker Devil, Deadbridge Chant, Fossil Find, Ghoulraiser, Haunted Fengraf, Infectious Rage, Kheru Lich Lord[, Make a Wish, Metzali, Tower of Triumph, Moldgraf Monstrosity, Raving Dead, Ruhan of the Fomori, Scrambleverse, Search for Survivors, Signal the Clans, Skyship Weatherlight, Surreal Memoir, Tariel, Reckoner of Souls, Territorial Hellkite, Tyrant of Discord, Vial Smasher the Fierce, Volatile Chimera, Whims of the Fates, Wild Swing, Woodland Sleuth, Yule Ooze.
Examples where it does work: Goblin Test Pilot, Grip of Chaos, Scab-Clan Giant, Witch Hunt.
 Hmm... for some reason, the [ card ] - Tag doesn't seem to work...
@jacqui: Soz, I thought color identity had a different meaning outside of commander
@gamma: Well I wouldn't take your result as law, it is just an internet quiz after all. I just suggested it for people who hadn't thought about that kind of thing before
Kinda struggled this week, wasn't sure what I wanted to do since I'd already made a Grixisboy recently (+ Casstastrophe nailed it already tbh) The test I mentioned said in its summary that I was a supporter of transhumanism, which I thought was a pretty bold claim for a personality test but made for an OK card inspiration I guess. Still not really happy but I get the use the new template so there's that
Ayvant, God in the Machine Legendary Creature — Human Artificer Whenever Ayvant, God in the Machine deals combat damage to a player, you may have target player sacrifice a creature. If a nonartifact creature is sacrificed this way, that player creates a token that’s a copy of it except it’s a noncreature artifact. , , Put a -1/-1 counter on Ayvant: Destroy target artifact. 3/5